Ecological Relationships and Food Webs Quiz

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What is another name for a food web?

Biological cycle

Consumer-resource system (correct)

Energy network

Trophic chain

What are the two broad categories of life forms based on their trophic levels?

Primary and secondary consumers

Predators and prey

Autotrophs and heterotrophs (correct)

Producers and consumers

Where do autotrophs mainly obtain their energy for chemical reactions from?

Geothermal energy

The Sun (correct)

Bioelectrogenesis

Fossil fuels

What are mixotrophs?

Organisms that can obtain carbon from both organic and inorganic sources Signup and view all the answers

What is the primary source of carbon for complete autotrophs?

The atmosphere Signup and view all the answers

What is another name for a food web?

Consumer-resource system Signup and view all the answers

What are the two broad categories of life forms based on their trophic levels?

Autotrophs and heterotrophs Signup and view all the answers

From where do autotrophs mainly obtain their energy for chemical reactions?

Mainly from the Sun and partly from bioelectrogenesis Signup and view all the answers

What are mixotrophs?

Organisms that can obtain their carbon from multiple sources Signup and view all the answers

What do food webs graphically represent?

Interconnection of what-eats-what in an ecological community Signup and view all the answers

Ecological Relationships and Food Webs Quiz

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Questions and Answers

What is another name for a food web?

What are the two broad categories of life forms based on their trophic levels?

Where do autotrophs mainly obtain their energy for chemical reactions from?

What are mixotrophs?

What is the primary source of carbon for complete autotrophs?

What is another name for a food web?

What are the two broad categories of life forms based on their trophic levels?

From where do autotrophs mainly obtain their energy for chemical reactions?

What are mixotrophs?

What do food webs graphically represent?

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